Conversion Advice In Cornwall
What should you know before you start?
Planning, building regulations, costs and the Cornish details that national guides miss.
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Loft Conversions In Truro And Falmouth: Costs, Conservation Areas And Student Lets
What a loft conversion costs in Truro and Falmouth, how each town's housing and conservation areas shape the design, what an HMO loft in Falmouth needs, and how builders get in.
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Hip-To-Gable Loft Conversions In Cornwall: Which Houses Suit One, 2026 Costs And When Planning Is Needed
Which Cornish houses suit a hip-to-gable loft conversion, what one costs in 2026, when permitted development applies and when Cornwall Council needs an application, and how the new gable copes with coastal weather.
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Converting A Trussed Rafter Roof In Cornwall: Why Post-1970 Homes Cost More And What The Structural Fix Involves
How to spot a trussed rafter roof in a Cornish loft, why the W-shaped webs cannot simply be cut out, what the engineer's fix involves, and what it adds to a loft conversion budget in Cornwall.
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Loft Conversion Headroom In Cornwall: How Much Height You Need, And What Happens If You Are Short
How much headroom a loft conversion in Cornwall needs, how to measure your own loft properly, and what your options are when the height is not there.
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Paying For A Loft Or Garage Conversion In Cornwall: Further Advances, Savings And The VAT Position
How Cornish homeowners fund a conversion - savings, further advances, remortgaging, secured and unsecured loans, staged payments to the builder, and where VAT sits.
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What You Lose When You Convert The Garage In Cornwall
Parking, storage and a dry place to work - the honest loss column on a Cornwall garage conversion, what replacing it costs, and when to keep the garage.
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Party Wall Agreements For A Loft Conversion In Cornwall
When the Party Wall Act applies to a Cornish loft or garage conversion, the notice periods, what a surveyor charges, who pays, and what happens if your neighbour says no.
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How Much Does A Garage Conversion Cost In Cornwall In 2026?
What a garage conversion really costs in Cornwall in 2026 - single, double, integral and detached, priced line by line, with the floor and insulation costs cheap quotes leave out.
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How Much Does A Loft Conversion Cost In Cornwall In 2026?
A line-by-line build-up of what a loft conversion costs in Cornwall in 2026 - type, structure, stairs, fees, VAT and the local factors that move the number.
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Can You Live In The House During A Loft Or Garage Conversion?
Almost every Cornish household stays put through a conversion. Here is what that is actually like - the dust, the sealed stair, the scaffold, and the handful of jobs where we say move out.
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Loft Conversion Or Extension: Which Is Better Value In Cornwall?
Cornish plots are small, the ground is difficult and permitted development runs the opposite way to what people assume. Here is how a loft conversion and an extension really compare here.
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What Building Regulations Actually Require For A Loft Conversion In Cornwall
Planning permission and building regulations are not the same question, and most of what actually governs a loft conversion sits in the second one. Structure, fire doors, stair headroom and insulation, explained properly.
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Turning A Garage Or Loft Into An Annexe For An Elderly Parent In Cornwall
More Cornish families are converting the garage or the loft rather than buying a second property nearby. Here is which structure actually suits an elderly relative, what keeps it off the planning register, and what it costs.
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Dormer Or Velux? Choosing A Loft Conversion For A Cornish Roof
The choice between a dormer and a rooflight loft conversion is about usable floor area, not windows. Here is what each one gives you, where permitted development splits them, and what Cornwall's coast does to the detailing.
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Converting A Garage Or Loft Into A Holiday Let In Cornwall
A converted garage or loft can earn its keep as a holiday let, but the room has to be built to a different standard. Fire rules, the change of use line, Cornwall's council tax premium and the 140 night threshold, explained.
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Can You Convert A Prefab Concrete Garage? A Cornish Reality Check
Thousands of Cornish gardens hold a sectional concrete garage from the 60s or 70s. Converting one is rarely the answer - but the plot, the slab and sometimes the footprint are worth more than you think.
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Do You Need An Architect For A Loft Conversion In Cornwall?
Usually not - but you do need drawings, calculations and someone who understands Cornish roofs. Who actually designs a loft conversion, what each option costs, and when a full architect is worth every penny.
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Garage Converted Without Building Regs? What To Do Before You Sell In Cornwall
The enforcement window went from 12 months to 10 years in 2023, and most online advice still says otherwise. Here is what regularisation costs in Cornwall, what indemnity insurance really covers, and which one your sale needs.
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Where Do The Stairs Go? Loft Conversion Staircase Options In Cornish Homes
The staircase decides more loft conversions than head height does. Here is the run length you need, the headroom rule people misread, and what happens to a Cornish terrace or bungalow when the stair has nowhere to land.
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How To Choose A Conversion Builder In Cornwall
Three quotes for the same loft can differ by twelve thousand pounds and none of them are wrong. Here is how to read them properly, what to check before you pay a deposit, and the questions that matter in Cornwall specifically.
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Loft Or Garage Conversion: Which Should You Do First In Cornwall?
Two measurements decide this more reliably than any list of pros and cons. Here is how to test your own house, what each conversion costs you in parking, stairs and disruption, and the order to do them in if you want both.
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How Long Does A Loft Conversion Take In Cornwall?
Eight weeks on site, four months on the calendar. The gap between those two numbers is where Cornish loft conversions actually run late - party wall clocks, 155 wet days a year and a county that reroofs its holiday lets every winter.
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Why Garage Conversions End Up Cold And Damp In Cornwall
A garage was built to keep a car dry, not a person warm. Here is what has to change - the slab, the walls, the infill and the ventilation - and why Cornwall's wind-driven rain makes the difference between a room and a cold store.
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Does A Garage Conversion Add Value To A House In Cornwall?
Yes - but the honest figure is 5 to 7%, not the 20% the internet promises, and in a handful of Cornish coastal towns keeping the parking is worth more than the room. Here is the real arithmetic.
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Garage Conversion Planning Permission In Cornwall: What Actually Applies
Most Cornish garage conversions need no planning application at all. The exceptions - parking conditions on newer estates, listed buildings and Duchy covenants at Nansledan - are worth knowing before you clear the garage out.
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Do You Need Planning Permission For A Loft Conversion In Cornwall?
Rooflights usually keep permitted development in Cornwall. Dormers lose it across 145 conservation areas, the National Landscape and all ten World Heritage Site areas. Here is how to tell which you are.
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Is It Worth Converting The Loft In A Cornish Bungalow?
Cornwall has more bungalows than any other authority in England and Wales, and 22,390 of them have two bedrooms. Here is when a bungalow loft conversion pays for itself, and when it honestly does not.
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Where we work
The towns below are the patch we actually work, covering the north coast, mid Cornwall, the Camel and Fowey valleys and south to Truro. We keep it deliberately tight - we would rather be on your job properly than spend two hours a day driving to it. If your village is not listed, ring us. If it is in the area, the answer is yes.
- Wadebridge
- Padstow
- Bodmin
- Newquay
- Truro
- St Austell
- St Agnes
- Liskeard
- Launceston
- Bude
- Perranporth
- Camelford
- Tintagel
- Delabole
- Port Isaac
- Rock
- St Columb Major
- Lostwithiel
- Fowey
- Looe
Find out whether your loft or garage is worth converting
A site visit costs you nothing and takes about half an hour. You will get a straight answer on whether the space works, what it would take, and roughly what it would cost - including the answer nobody wants to give, which is that some roofs are not worth converting.